when multiple apptasks are scheduled, we end up with a sequence like this:
- task1 finishes
- task2 (uninstall) removes appdata directory
- sftp rebuild (from task1 finish)
- task2 fails because sftp rebuild created empty appdata directory
a fix is to delay the sftp rebuild until all tasks are done. of course,
the same race is still there, if a user initiated another task immediately
but this seems unlikely. if that happens often, we can further add a sftpRebuildInProgress
flag inside apptaskmanager.
starting 6.3, the internal mail server will do STARTTLS. this env
allows apps to configure themselves appropriately for pre 6.3 and
post 6.3 appropriately.
we trigger a re-configure which ensures that the new env gets put
in the database and then in the container.
we export using the old addon containers, which has a bug that it crashes
when db is missing. so, we have to skip them already. the crash then causes
future exports to also fail because it is restarting.
this happens because we have some bug in sftp container causing uninstall(s) to
fail. the database of those apps are gone but the export logic then tries to export
them and it all fails.
s3 api never return NotFound or ENOENT - https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
Sadly, DO/OVH etc just return NotFound instead of NoSuchKey. And we cannot
distinguish easily if we are talking to some s3 server or some random server.
This is applicable for things like say minio where maybe there is something
apache now just giving out 404 / NotFound.
the platform.start can take forever. this means that we start the
clock to include platform.start and this sends a lot of spurious
up/down notifications.
also, bump the down threshold to 20 mins.
during update, we stop the box code which ends up trying to stop all tasks.
this gives warning like below:
box:shell stopTask (stdout): shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
box:shell stopTask (stdout): job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
box:shell stopTask (stdout): box-task-8.service loaded active running /home/yellowtent/box/src/scripts/../taskworker.js 8 /home/yellowtent/platformdata/logs/tasks/8.log
box:shell stopTask (stdout): job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
box:shell stopTask (stdout): job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
box:shell stopTask (stdout): job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
